Abaixo está o meu arquivo xml. Na visualização, há dois erros 'Falha ao carregar o AppCompat ActionBar com erro desconhecido' e 'Falha ao instalar mais de uma classe'. No entanto, o aplicativo trava e no Logcat nenhum erro é mostrado.
Esta é a minha captura de tela de visualização
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="@layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="506dp" />
<LinearLayout
android:id="@+id/layout_main"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1"
tools:context=".Activity.MainActivity">
<LinearLayout
android:id="@+id/main_layout"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.7"
tools:context=".Activity.MainActivity">
<!-- our tablayout to display tabs -->
<android.support.design.widget.TabLayout
android:id="@+id/tabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
app:tabMode="scrollable"
app:tabSelectedTextColor="@color/colorBlack"
app:tabTextColor="@color/colorWhite"
android:background="@color/colorOran"
android:minHeight="?attr/actionBarSize"
/>
<!-- View pager to swipe views -->
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
<LinearLayout
android:id="@+id/ll"
android:layout_width="match_parent"
android:layout_height="64dp"
android:layout_alignParentBottom="true"
android:background="#ffffff"
android:orientation="horizontal"
android:layout_weight="0.3"
android:weightSum="4"
tools:layout_editor_absoluteX="8dp"
android:layout_marginBottom="8dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
<ImageView
android:id="@+id/btn_home"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_home_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_new"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_todaydeals_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_fav"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_fav_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_auth"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_franchie_icon"
android:background="@color/colorOran"
android:scaleType="fitCenter"
android:layout_marginRight="1dp"
/>
</LinearLayout>
</LinearLayout>
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_main"
app:menu="@menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
Abaixo está appbar_main
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.jeyashri.kitchen.jeyashriskitchen.Activity.MainActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorOran"
app:popupTheme="@style/AppTheme.PopupOverlay">
<ImageView
android:id="@+id/app_logo"
android:layout_width="80dp"
android:layout_height="match_parent"
android:src="@drawable/img"/>
<ImageView
android:id="@+id/btn_social"
android:layout_width="75dp"
android:layout_height="35dp"
android:layout_marginRight="1dp"
android:src="@drawable/share_icon" />
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<include layout="@layout/content_main" />
</android.support.design.widget.CoordinatorLayout>
Tente mudar a versão do Android.
—
mekha chetan
tentei mudar a versão .. Não ajudando
—
Siva
Para uma solução sem alterar a biblioteca appcompat, consulte: stackoverflow.com/questions/44223687#45002903
—
Mr-IDE
Possível duplicado de problemas de renderização Android Estúdio
—
Shayan
Verifique se a sua versão Gradle está atualizada.
—
Ramiz Ansari
